Airless paint pump



FIG. 1 is a perspective view of an airless paint pump showing my new design, the broken line showing of a bucket, hose power cord and paint gun is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a side elevational view showing the side opposite that shown in FIG. 4; and,

FIG. 7 is a bottom plan view. 

The ornamental design for an airless paint pump, as shown and described. 